Choosing the right probiotic - the science behind the strains
Choosing the right probiotic - the science behind the strains
ProbiFloraTM, a multistrain probiotic range,1 knows that choosing a probiotic can feel confusing. With different strains, CFU counts and support claims on every pack, what should you look for?
Why probiotic strains matter
Most people know that probiotics can support gut health, but fewer realise that they come in different species and strains. Each strain works in its own way and may offer different benefits. With more than 500 known probiotic strains, no single supplement can contain them all, so most formulas use a carefully selected mix of well-researched strains.2
The different strains
Most probiotic strains belong to groups such as lactobacillus, bifidobacterium, saccharomyces, streptococcus, bacillus, and escherichia. Some help regulate digestion, ease bloating, support lactose digestion and reduce discomfort linked to diarrhoea, constipation or irritable bowel symptoms. Others strengthen the gut barrier, limit the growth of harmful bacteria and help restore balance after illness, stress, travel or antibiotic use. Certain strains may also support immune function, calm inflammation and contribute to infant gut development, oral health and urogenital health.3
Single-strain probiotics contain one carefully selected strain, often at a higher dose, which makes it easier to study its specific effects and match it to a particular need. Multi-strain probiotics combine several strains to support a wider range of functions.3
What are CFUs?
When you pick up a probiotic, you will often see a large number followed by the letters CFU. This stands for colony-forming units and shows how many live microorganisms are present in each dose. Some may not survive the acidic conditions in the stomach, so starting with enough live organisms helps ensure that a useful number reaches the intestines, where they can begin to work. However, a higher CFU count does not always mean better results. The key is choosing the right strain at a dose shown to deliver the intended benefit.4
With ProbiFloraTM your gut is good!
The ProbiFloraTM range includes options for everyday gut care, as well as extra support when your digestive system feels out of balance.
When your gut needs more than daily support, ProbiFlora™ Adult Intensive Rescue,5 offers a targeted nine-strain formula to help restore balance after gut disruptions.
For everyday care, ProbiFlora™ Adult Everyday Flora Balance6 helps protect and restore healthy gut flora while supporting digestive function.
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The ProbiFloraTM adult range also includes ProbiFlora™ Adult Classic Bowel Support,7 and for babies and children, ProbiFlora™ Probiotic Infant Drops8 and ProbiFlora™ Junior Everyday Flora Balance Chewable Tablets.9
So, the next time you choose a probiotic, look beyond the biggest number on the pack. Consider the strains, the CFU count and what the formula is designed to do. With ProbiFloraTM, you can choose support suited to your gut’s needs and help your digestion feel regular and balanced again.
ProbiFloraTM’s range of products are available from leading pharmacies and retailers nationwide. For more information, visit https://probiflora.co.za/ and join the conversations on Instagram and Facebook.
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08.14.2026.1000006242. August 2026.
